{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1244938269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xfd4e626825220dce9ddc054e892eb613648e910337719c53a96e1b9a210ebc37",
    "signature": "0x1b2b0eb9a295e38af6cf8a5a0f55928dab76fb75bf9759a7094143729a31df9a3b05aa05ce4da096702a6b4ed275139ed73f10b811ceb494e34c4ccea51110861c",
    "signer": "0x481d41B4b34069e19EDC206C160447ebA0841f6F",
    "userId": "854614078"
  }
}